Alertness Detector Catches Microsleep

Hexagon AB introduced HxGN MineProtect Operator Alertness System Light Vehicle (OAS-LV), described as a fatigue and distraction- detection unit that continuously monitors operator alertness inside the cab of light vehicles, buses and semi-trucks. OAS-LV is based on the proven technology used in HxGN MineProtect Operator Alertness System Heavy Vehicle (OAS-HV), which protects operators of haul trucks.
Easy to install, it scans the operator’s face to detect any sign of fatigue or distraction, such as a microsleep. A machine-learning algorithm leverages this facial-feature analysis data to determine whether or not an alert should be triggered.
OAS-LV works in both light and dark conditions, and through prescription glasses and/or sunglasses. It is always connected, and data from the vehicle may be transmitted to the cloud or an on-site monitoring center. This enables real-time notifications for supervisors and controllers to apply intervention protocol or conduct forensic analytics.

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